We have used Yellowgrid since our customer service centre opened. Yellowgrid recommended to us the 3cx telephone system that utilised the latest technology. Not only do we find it very cost effective it has also grown smoothly with our business over the past twelve months and has enough room for expansion without any further significant capital expenditure. Yellowgrid are our go to people for all of our tech needs and I wouldn't hesitate to recommend them.
Marc Stanton, Managing Director, Nexus National Security Network